Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

CHICAGO, IL —

OSHA Inspection: MASONWERKS INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of MASONWERKS INC. in 652 N. WESTERN AVE., CHICAGO, IL 60612 (NAICS 000000). OSHA activity number 304087232.

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Where did this inspection happen?

Establishment
MASONWERKS INC.
Site address
652 N. WESTERN AVE.
City
CHICAGO
State
IL
ZIP
60612
Mailing
3125 WEST FULLERTON AVE., CHICAGO, IL 60647

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1741
Employees
6
Ownership type
A

Citations

2 citations on file for this inspection.

1926.451 B01

Serious Gravity 02 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $600.00 · Current $600.00

1926.451 G01

Serious Gravity 05 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $1050.00 · Current $1050.00

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Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 304087232.